Files with fm3 extension are associated with Harvad Graphics 3.0 device. 

There are 2 other file types using
the FM3 file extension!

fm3 icon.fm3 - Lotus 1-2-3 version 3.x spreadsheet

empty icon.fm3 - FileMaker version 3 database document

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FM3 file extension - Harvard Graphics 3.0 device driver

What is fm3 file? How to open fm3 files?

File type specification:

Miscellaneous file type icon Miscellaneous file type

The fm3 Harvard Graphics 3.0 device driver file type is probably or no longer supported file format.

This entry was verified by team. In time of research, there was not any internet resource to find out what kind of file type it is.

If you know more or some useful information about this file extension, please send us a message by clicking on submit extension button at the top of page.

Help how to open:

Not possible to open fm3 extension file.

How to convert:

It is not convertable file format.

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